Sui blockchain deploys upgrade after three outages

2026년 06월 01일

The Sui blockchain suffered three mainnet halts over two days in late May. The incidents stemmed from a bug in the v1.72 release. The Sui Foundation has since deployed a major upgrade to resolve the issues.

The first outage began at roughly 7 a.m. PT on May 28 and lasted close to seven hours. It was triggered by an edge case in gas-charging logic when transactions used mixed payments involving a new address-balance feature. Validators crashed with an underflow error during insufficient-funds cancellations.

사람들이 말하는 것

Users highlighted network stability concerns after three outages caused by v1.72 bugs. Some compared Sui unfavorably to other chains like ETH and BTC, calling multiple halts a red flag. Others criticized fragile consensus due to small validator sets and urged deeper testing of upgrades, while acknowledging the foundation's transparency in admitting risks.

$ETH - 0 outages$AVAX -1 notable outage⁰2024-02-23$BTC - 2 outages⁰2010-08-15⁰2013-03-11$SUI - 6 major outage events⁰2024-11-21⁰2026-01-14⁰2026-05-28 ~7:00am–1:30pm PT (v1.72 gas bug, ~6.5 hrs)⁰2026-05-29 ~5:00am–8:30am PT (interim patch variant)⁰2026-05-29… https://t.co/BNjCTwIHDy

— 🛡️Zac (@zacxbtc) 2026년 6월 1일

2 outages this year is a red flag. Sui needs to fix this pattern fast

— Artcell | Noos Ambassador (@Artcellparody) 2026년 6월 1일

Sui went down three times in 48 hours because of gas calculation bugs and validator sync issues. The validator set is small enough that a single implementation bug can halt the entire chain - how do you build production apps on a network where consensus is still this fragile?

— ZeroDayDev (@ZeroDayDevApp) 2026년 6월 1일

3 outage in 48hrs is brutal. Respect for admitting they knew the fix would crash it, at least they're honest. But honesty doesn't pay users gas fees or failed trades, sui's got the talent, now they need the discipline.

— Phoebe (@Oluwasimis698) 2026년 6월 1일

Outage traced: Sui Foundation says three network outages were caused by interactions between a new address-balance feature in v1.72 and existing gas and consensus logic. Final thought - protocol changes need deeper integration testing. #Sui #blockchain #crypto pic.twitter.com/ZArKMeQHP1

— Liquidity Sniper (@Liqui_Sniper) 2026년 6월 1일

소스

• https://decrypt.co/369622/sui-blames-trio-network-outages-gas-validator-bugs
• https://cointelegraph.com/news/sui-major-upgrade-fixes-outage-bugs-restores-network
• https://www.coindesk.com/tech/2026/06/01/three-sui-mainnet-halts-in-48-hours-traced-to-an-upgrade-bug-by-developers